baber/WOPTO huggingface dataset:
Patent EP-0233148-A3 (EP)
Title: Device for distribution of pins in a bowling-pin setter
IPC: A63D5/09
Filed: 1987-01-29
Abstract: To reduce the distribution time of bowling pins being fed horizontally along transport paths, first and central transport systems (41, 42) are located in a median portion of an elongated frame, with first and second connecting transport systems (43, 47), diverging from the central transport system, transport the bowling pins to peripheral transport systems (68, 69) located parallel and on either side of the first and second central transport systems. Bowling pins are distributed, alternately, to the first and second central transport system to be transported past pin receiving pockets to receive pins, provided the pockets are empty. The distribution apparatus is simple and formed witha Y-shaped distribution rocker to alternately cover or free pin supply chutes (5, 6) in alignment with the first and second transport systems, respectively.
Patent EP-0298437-A3 (EP)
IPC: F04D19/00
Filed: 1988-07-06
Abstract: Ein Gebläse (10) dient zum Umwälzen großer Gasmengen für 
Hochleistungs-Laser nach dem Gastransport-Prinzip. In einem 
raumfesten Gehäuse (11) ist ein Rotor (50) drehbar angeordnet. 
Im Gehäuse (11) ist eine Gasführungsstrecke (15) ausgebildet, 
die abschnittsweise über gegeneinander rotierende Förderelemente 
(65, 66) des Gehäuses (11) und des Rotors (50) führt und über 
eine zentrale Bohrung (56) des Rotors (50) zu einer Endlos­
strecke vervollständigt ist.  
     Um die Lagereigenschaften des Gebläses zu verbessern und einen 
besonders einfachen, eleganten Aufbau zu erreichen, ist der 
Rotor (50) beidendig in Radial-Gaslagern (52/51/54, 40/59/60) 
sowie in einem Axial-Gaslager (33/52/53/56) gehalten. Gehäuse­
feste Lagerschalen (31, 37) der Gaslager (32/51/54, 40/59/60, 
33/52/53/56) sind über als Leitschaufeln (30, 36) ausgebildete 
Stützen mit dem Gehäuse (11) verbunden. Die Förderelemente 
(65, 66) sind als Axialgebläse zwischen den Lagerschalen (31, 
37) angeordnet.
Patent EP-0304591-A3 (EP)
Title: Semiconductor memory with signal change detector circuit
IPC: G11C11/419
Filed: 1988-07-07
Abstract: Semiconductor memory with a signal change detector circuit (24) which deactivates a precharging circuit (9), precharging the data lines (Li, Li), when an address-signal change occurs and then re-activates it after a time delay. In this arrangement, a clock- voltage generator (26) is provided, which generates a clock-voltage (OVL), activating the precharging circuit (9), and which switches this clock-voltage over to a first level, de-activating the precharging circuit (9), when an address-signal change occurs and switches it over to a second level, activating the precharging circuit (9), when an output signal occurs at the sense amplifier (6). 
<IMAGE>
Patent EP-0299383-A3 (EP)
IPC: G06K19/06
Filed: 1988-07-08
Abstract: The invention relates, in general, to an identification code sheet (10) for representation of codes of a merchandise, a character string and a document etc. and a method of its reading. The identification code sheet (10) for identification of the merchandise etc., according to the invention, comprises a representation area (20) defined by both an X-axis (16) and a Y-axis (18) intersecting mutually either orthogonally or skewedly and sub-areas (24) of identification code (21) printed in said representation area (20). According to the invention, said representation area (20) is divided into sixteen or more sub-areas (24), in each of which an identification code (21) of signal codes (22) of binary type is recorded. In this manner, much more information relative to the same by conventional technique may be handled and more particularly much more Kana-Kanzi, Arabic and Chinese letters etc. as well as numerical characters, symbols, and alphabets may be represented with an improved ease with which they can be read. The representation of representation areas (20) defined by both the X-axis (16) and the Y-axis (18) and the identification code (21) in said sub-areas (24) ensures an improved accuracy and speed of reading by means of a senser to read the identification code sheet (10) in any direction and further a simpler reading, representation and outputting etc. by use of a printing sheet and printing means for general use.
Patent EP-0312713-A3 (EP)
IPC: G01N33/49
Filed: 1988-07-20
Abstract: An assembly for separating lymphocytes and monocytes 
from granulocytes in a sample of unseparated whole blood. A 
water insoluble, thixotropic gel-like substance, which is 
chemically inert to blood constituents is provided in a 
container. A fluid capable of altering blood cell densities 
and diameters is positioned above the surface of the water-­
insoluble thixotropic gel-like substance. Means for 
preventing the absorption of water by the thixotropic gel-­
like substance from the fluid and/or the sample of 
unseparated whole blood prior to separation are provided to 
substantially eliminate the influence of water absorption on 
the cell separation performance characteristics of said 
thixotropic gel-like substance. A method for separating 
lymphocytes and monocytes from granulocytes which inhibits 
the apparent shift of the buoyant density of the 
granulocytes and which substantially eliminates the 
influence of water absorption on the cell separation 
performance characteristics of the thixotropic gel-like 
substance is also disclosed.
Patent EP-0308745-A3 (EP)
Title: Thickened moulding composition
IPC: C08G18/32
Filed: 1988-09-09
Abstract: A thickened, uncrosslinked molding composition which has a long shelf life and can be cured above 50 DEG  C. comprises a liquid reactive system, a thickener, a polymerization initiator and conventional additives. The thickener is a combination of a primary aromatic amine and an isocyanate. The molding compositions, which are, in particular, SMCs or BMCs, can be processed into moldings by compression molding, injection molding or transfer molding and subsequent curing.
Patent EP-0318668-A3 (EP)
Title: Siren detector
IPC: G08G1/087
Filed: 1988-10-01
Abstract: A siren detector for detecting siren sounds 
which precess at known yelp, wail and high-low warble 
rates within a selected frequency band. A transducer (8) 
detects siren sounds and produces a corresponding elec­
trical output signal. The output signal is filtered (10) to 
reject signal frequencies outside the selected frequency 
band. The signal amplitude is monitored and varied as 
required to produce a constant amplitude output signal. 
The constant amplitude output signal is low pass fil­
tered (15) for detection of siren high-low sounds and is also 
low pass filtered (16) for detection and output of precession 
signals which pass through a selected centre frequency. 
Subsequent filters (19,20,21) are provided for detecting signals 
which vary at the wail and yelp warble rates. Wail, 
high-low and yelp warble rate signals output by the var­
ious filters respectively trigger don't walk and yelp 
clock generators (23,24) which in turn drive don't walk and red 
light output flip-flops (26,27) respectively. Operation of the 
red light output flip-flop is controlled by a delay 
mechanism (25) which provides a further filtration level to 
present false triggering.
Patent EP-0315774-A3 (EP)
IPC: G03F1/54
Filed: 1988-10-06
Abstract: Die vorliegende Erfindung betrifft ein System zur Herstellung 
punktgeätzter lithographischer Filme, bestehend aus einem lichtempfind­
lichen Silberhalogenidmaterial für die Gerbentwicklung und einer 
Ätzlösung, wobei das lichtempfindliche, verschiedene Schichten aufwei­
sende Material Pigmente oder Farbstoffe mit sauren Gruppen enthält, die 
beständig gegenüber den Verarbeitungsbädern sind und mit Basen in 
organischen Lösungsmitteln lösliche Salze bilden, und die Ätzlösung 
eine das Pigment oder den Farbstoff ionisierende Base und ein Lösungs­
mittel für das gebildete Ionenpaar enthält.
Patent EP-0313028-A3 (EP)
Title: Arc discharge lamp with electrodeless ultraviolet radiation starting source
IPC: H01J65/04
Filed: 1988-10-19
Abstract: A metal halide arc discharge lamp comprises an arc 
tube containing a chemical fill including mercury and 
metal halides and having first and second electrodes 
respectively sealed at opposite ends thereof. An 
outer envelope surrounds the arc tube and has first 
and second terminals for electrical connection 
thereto. An electrodeless source of ultraviolet 
radiation is provided within the outer envelope 
proximate the arc tube for producing radiation which 
illuminates the path between the electrodes of the arc 
tube to decrease the amount of time for generating a 
gaseous discharge therebetween. The ultraviolet light 
source includes an envelope of ultraviolet light 
transmitting material having opposing ends. Portions 
of the envelope of the ultraviolet light source are 
capacitively coupled across the electrodes of the arc 
tube such that the source produces ultraviolet 
radiation during lamp starting when the first and 
second terminals of the lamp are energized.
Patent EP-0304120-A3 (EP)
Title: A soil cultivating machine
IPC: A01B33/14
Filed: 1988-08-09
Abstract: The invention relates to a soil cultivating 
machine comprising a frame and a plurality of soil working 
members (3) which are rotatable about upwardly extending axes 
and include a carrier (4) and at least one soil working 
element (7, 7A) connected thereto. The soil working element 
(7, 7A) includes an attaching member (8, 30) which is fitted 
to a disc-shaped carrier (4) and is provided at its bottom 
side with at least one rib (14, 14A, 34). The attaching 
member (8, 30) of the soil working element is provided at 
least at the side which is the leading side relative to the 
direction of rotation of a soil working member with a slant­
ing wall (13, 13A). The slanting wall (123, 13A) is formed by 
the outer side of a rib (14, 14A) provided at the periphery 
of the attaching member (8, 30).
Patent EP-0310186-A3 (EP)
Title: Oximino ether compounds
IPC: C07C49/747
Filed: 1988-09-26
Abstract: The invention provides compounds of the general formula <CHEM> wherein R represents a hydrogen atom, or an optionally substituted alkyl or acyl group, or an alkenyl or alkynyl group or an inorganic or organic cation; R<1> represents an alkyl, haloalkyl, alkenyl, alkynyl or optionally substituted aralkyl or phenyl group; R<2> represents an optionally substituted alkyl or phenalkyl group or a cycloalkyl, alkenyl, haloalkenyl or alkynyl group;  each R<3> represents an optionally substituted alkyl group; one of R<4> or R<5> represents a hydrogen atom or an alkyl group while the other of R<4> and R<5> represents an optionally substituted phenyl group; together with their use as herbicides and their preparation using novel intermediates.
Patent EP-0281303-A3 (EP)
Title: Modulo arithmetic processor chip
IPC: G06F7/72
Filed: 1988-02-23
Abstract: A processor chip for computing addition, multiplication, and 
exponentiation in a Galois Field of integers modulo a prime number p, 
(GF)p, includes twelve registers for storing n-bit integers, a full adder for 
shifting left and adding data stored in two of the registers. A feedback 
register is included for storing a n-bit number and means for generating a 
feedback number is provided, wherein the feedback number is generated 
from a prime number, p. Also included are modulo means for reducing 
data bits stored in the registers modulo a prime number p.
Patent EP-0285398-A3 (EP)
Title: Resonator module and blower module assembly
IPC: H01S3/03
Filed: 1988-03-30
Abstract: A flowing gas laser (11), of the kind in which gas flows 
continuously through the lasing region and is circulated 
through the heat exchanger (87) for cooling before being 
returned to the lasing region, comprises a resonator 
module (13) and a blower module (15). The optical components of the 
laser are mounted on an outer surface of the resonator 
module, and the resonator module has an interior structure 
for conducting the circulating gas to the lasing region. 
The blower module has heat exchange structure for cooling 
the circulating gas and has a blower for pumping the 
circulating gas. The blower module is physically 
separated from the resonator module to prevent the heat 
and vibration of the blower module from distorting or 
otherwise affecting the structure or the performance of 
the optical components. Ducting (17, 19) interconnects the 
resonator module and the blower module for circulating the 
gas between these modules. Precision bore and pin 
structures are used for mounting all of the support 
structure for the laser at predetermined, fixed positions 
on the resonator module without the need for subsequent 
adjustment of such support structure.
Patent EP-0313373-A3 (EP)
Title: Hydraulic continuously variable speed transmission with direct clutch valve
IPC: F16H59/14
Filed: 1988-10-20
Abstract: A hydraulic continuously variable speed transmission 
comprises a hydraulic closed circuit for hydraulically connecting 
a hydraulic pump (P) and a hydraulic motor (M), a direct clutch valve (DC) 
place in the closed circuit to block it, a speed reduction ratio 
control actuator (30,50) to control the speed reduction ratio, a direct 
clutch actuator for moving said direct clutch valve from a full-­
open position to a full-closed position, ratio detecting means 
which detects the speed reduction ratio and valve position 
detecting means which detects position of the direct clutch valve 
to find if the direct clutch valve is moved to a slight-open 
position. The direct clutch valve is moved quickly from the 
full-open position to the slight-open position when it is found 
by the ratio detecting means that the speed reduction ratio has 
become "1", and then the direct clutch valve is moved slowly from 
the slight-open position to the full-closed position when it is 
found that the direct clutch valve has been moved to the slight-­
open position.
Patent EP-0328827-A3 (EP)
IPC: G06F17/30
Filed: 1988-12-19
Abstract: A method for increasing throughput of N-way central electronic 
complexes concurrently executing processes to selectively lockable data 
resources while maintaining coherency among replicates of the information 
state of any accessed resource. Throughput is increased by overlapping a 
resource lock request with the processing incidental to accessing the 
resource. Processes are granted locks to portions of the resource based 
on the interest state held by the central electronic complex in the 
resource. Messages are attached to locked resources and are distributed 
to the appropriate complexes by virtue of a list maintained by the central 
electronic complex holding sole interest in the resource. The central 
electronic complex distributing the messages must receive acknowledgement 
of the message reception before releasing the resource.
Patent EP-0317539-A3 (EP)
Title: A method and apparatus for manufacturing a plurality of mutually similar objects
IPC: B23P21/00
Filed: 1988-11-15
Abstract: The invention relates to a method and to apparatus for 
manufacturing a plurality of mutually similar objects or 
assemblies, where each assembly comprises at least two 
mutually coacting elements of mutually different types or 
configurations and each having a respective critical 
dimension which is determinative of the function and/or 
the quality of the coaction between the elements. Accord­
ing to the invention, a manufacturing device (1) for 
manufacturing a first type of element of the mutually 
coacting elements is provided with a measuring device (3) 
for measuring the critical dimension of each individual 
first type of element. A manufacturing device (2) for 
manufacturing a second type of element of the mutually 
coacting elements is provided with a measuring device (4) 
for measuring the critical dimension of each individual 
second type of element. The measured values for each 
individual element of both types are stored in a data 
storage device (5) together with information concerning 
the identify of the element. An element assembling device 
(8) is connected to the data storage device (5), which on 
the basis of information stored therein controls the 
assembly device (8) in a manner to select and assemble 
those elements which will fulfil optimally a predetermined 
criterium with respect to the function and/or the quality 
of the coaction between the elements.
Patent EP-0330816-A3 (EP)
IPC: G10K11/28
Filed: 1989-01-13
Abstract: Vorrichtung zur Erzeugung von das Wachstum pathologischen 
Gewebes oder dergleichen einschränkender, unterbindender, 
bzw. rückbildender Schallsignalformen mittels einer unter 
vorzugsweise mit einem flüssigen Koppelmedium erfolgenden 
Koppelung in das zu behandelnde Gewebe (3) fokussierenden, 
Schallwellen aussendender Ultraschallsendeanordnung 1,2) 
die Vorrichtung im Fokus ein Ultraschallsignal erzeugt,deren 
kurzzeitig abgestrahlten Schallimpulse mindestens eine 
Zugphase mit negativer Schalldruckamplitude, deren Betrag 
größer als 2x10⁵Pa ist, aufweisen; wobei das Ultraschallsignal 
mit einer Trägerfrequenz von mehr als 20 kHz, einer 
Schallimpulsdauer T von weniger als 100 µs und mit einer 
von der Ultraschallanordnung abgestrahlt wird.
Patent EP-0336359-A3 (EP)
IPC: H01L23/498
Filed: 1989-04-04
Abstract: A cavity-down type package for a semiconductor 
device comprises an insulating base substrate (6) on 
which the semiconductor device (1) is mounted, and another insulat­
ing cap substrate (8) with plural outer connection 
terminals (5) on its outer surface and with electrodes (11) 
provided on conductive layers (4) for electric conduc­
tion on its inner surface. The electrodes on the 
insulating base substrate and those (11) on the insulating 
cap substrate (8) are connected with each other by means of 
conductive material such as bumps.
Patent EP-0336363-A3 (EP)
Title: Panic exit device
IPC: E05B63/18
Filed: 1989-04-04
Abstract: The invention disclosed herein provides a panic 
exit device (20) for doors having in their active side 
vertically operating bolts extending from the top and 
bottom of the door and a mechanism (50) for retracting the 
bolts. Usually, the retracting mechanism may be 
activated by using a key in an exterior door lock or 
by depressing a panic bar on the interior of the door. 
The improved panic exit device of this invention 
provides a device for actuating the bolt retraction 
mechanism which is mounted inside a semi-hollow 
enclosure which is integral with the door. The 
mounting is accomplished with screws hidden from view 
by the glass pane securing mouldings. The panic exit 
device of the invention also provides an improved 
dogging mechanism to lock the actuator device in the 
actuated position, while simultaneously preventing 
excessive play in the panic bar.
Patent EP-0350686-A3 (EP)
IPC: C07C69/675
Filed: 1989-06-24
Abstract: Verfahren zur Herstellung von 6-Hydroxycapronsäureestern durch Umsetzen 
von 5-Formylvaleriansäureestern mit molekularem Wasserstoff in Gegenwart 
von Hydrierkatalysatoren bei erhöhter Temperatur, dadurch gekennzeichnet, 
daß man die Umsetzung bei einer Temperatur von 40 bis 140°C durchführt.
Patent EP-0349931-A3 (EP)
Title: Process for the separation and recovery of materials from scrap cables
IPC: H01B15/00
Filed: 1989-07-01
Abstract: The invention relates to a process for dividing up and recovering the individual materials from old cables. For this purpose, the cable mixture is sorted into individual constituents and cut to size, the outer plastic sheath is removed by being slit open, and the individual cores are fed to a disk comminuter. It is essential, at the same time, that the disk comminuter should cut up the individual plastic-sheathed cables or the cable composed of several individual cables into short cable pieces of a length of 3 to 10 mm in a salami-like manner. Because the pieces are very short, the short cable pins are separated from the plastic ring arranged round them on a following vibrating screen.
Patent EP-0356723-A3 (EP)
IPC: G02F1/135
Filed: 1989-07-28
Abstract: A portable prepaid card includes a substrate (14) 
on which a photoconductive layer (13), a liquid crystal 
layer (12), and a transparent electrode plate (11) are 
built up in this order. When an optical image is 
radiated on the photoconductive layer through the liquid 
crystal layer, the exposed regions and the unexposed 
regions of the photoconductive layer have different 
volume resistances. In this state, if a predetermined 
voltage is applied from the outside between the elec­
trode plate and the photoconductive layer, a visible 
image corresponding to the radiated optical image is 
fixed in the liquid crystal layer.
Patent EP-0355499-A3 (EP)
IPC: C08G75/025
Filed: 1989-08-01
Abstract: A process for preparing a polyarylene sulfide 
involves contacting a sulfur source with a metallic salt 
of ω -hydroxycarboxylic acid and a dihalogen aromatic 
compound in an organic polar solvent, thereby carrying 
out polycondensation with stability in a polymerization 
system in which a water content is large. The polyarylene 
sulfide prepared has a high degree of whiteness and with a 
sufficiently high molecular weight.  
     The use of the metallic salt of ω -hydroxycarboxylic 
acid in a particular range can provide a novel polyarylene 
sulfide.
Patent EP-0353775-A3 (EP)
Title: Water penetration preventive cable
IPC: G02B6/44
Filed: 1989-08-04
Abstract: A water penetration preventive cable comprising 
an assembly of linear elements comprising a core wire in 
a various form and an optional linear tensile strength 
element, the assembly being covered with a sheath, 
characterized in that the linear elements and/or the 
sheath are wound with a water absorptive tape, and/or in 
that the gap between the linear elements and/or between 
the linear element and the sheath is filled with a linear 
water absorptive linear elements, wherein the water 
absorptive tape and water absorptive linear elements are 
made of a water absorptive polymer supported on a tape 
like or linear support.
Patent EP-0358021-A3 (EP)
IPC: C08K5/315
Filed: 1989-08-19
Abstract: Polyurethanschaumstoffe werden durch Umsetzung von 1) 
Polyisocyanaten mit 2) mindestens zwei gegenüber Isocya­
naten aktive Wasserstoffatome aufweisenden Verbindungen 
vom Molekulargewicht 400 bis 10.000, welche polymermodi­
fizierte Polyole und/oder Polyole mit überwiegend pri­
mären Hydroxylgruppen darstellen, in Gegenwart von 3) 
Wasser und/oder organischen Treibmitteln und 4) Kata­
lysatoren und 5) Verbindungen der allgemeinen Formel I 
  
in welcher  
R¹ und R² gleich oder verschieden sind und 
Wasserstoff und/oder einen C₁-C₄-Alkylrest  
X eine Alkylengruppe-(CH₂) n - mit n = 0 bis 5, 
bevorzugt n = 0 und 1, -CH=CH- oder einen 
verzweigten Alkylenrest, eine Arylengruppe 
oder (NH) m  mit m = 1 oder 2 
 
 
  
mit den bereits genannten Bedeutungen von R¹ und 
R² oder -CN  
bedeutet,  
als Flammschutzmittel und gegebenenfalls in Gegen­
wart von 6) Verbindungen mit mindestens zwei gegen­
über Isocyanaten reaktionsfähigen Wasserstoffatomen 
und einem Molekulargewicht von 32 bis 399 sowie 7) 
an sich bekannten oberflächenaktiven Hilfsmitteln 
hergestellt.
Patent EP-0359167-A3 (EP)
IPC: G01N21/43
Filed: 1989-09-09
Abstract: Beschrieben wird ein Refraktometer mit einem Meßprisma, 
welches eine Meßfläche hat, die in bekannter Art durch ein 
Lichtstrahlbündel unter einem solchen Winkelbereich beleuchtet 
wird, daß auch der Grenzwinkel für Totalreflexion in ihm 
enthalten ist. Bei der von der Meßfläche reflektierten 
Strahlung wird jedoch nicht die örtliche Lage der Hell-dunkel-­
Grenze ermittelt, sondern die reflektierte Strahlung wird auf 
einen Empfänger bzw. eine Empfängerfläche fokussiert und über 
eine Intensitätsmessung wird die Aperturteilung durch den 
brechzahlabhängigen Grenzwinkel für Totalreflexion erfaßt.